advance calculation statistical calculation
hello. using boost::math::normal, mean and sd can I retrieve the value corresponding with percentage of the space of the created by the function which is bounded by the bell borders and a straight vertical line? e.g. the corresponding x value of the red line (by calculation of the space between the blue bell borders and the red vertical line in this picture http://img714.imageshack.us/img714/4789/normal2.png thanks
-----Original Message----- From: boost-users-bounces@lists.boost.org [mailto:boost-users-bounces@lists.boost.org] On Behalf Of eial@cs.bgu.ac.il Sent: Thursday, January 21, 2010 10:01 PM To: boost-users@lists.boost.org Subject: [Boost-users] advance calculation statistical calculation
hello. using boost::math::normal, mean and sd can I retrieve the value corresponding with percentage of the space of the created by the function which is bounded by the bell borders and a straight vertical line? e.g. the corresponding x value of the red line (by calculation of the space between the blue bell borders and the red vertical line in this picture http://img714.imageshack.us/img714/4789/normal2.png
I think you will find the example boost_1_41_0\libs\math\example\normal_misc_examples.cpp will guide you on how to do just this. There is a pdf version of the docs available too. (If you just want to make a few calculations, the (Windows only - with Windows Installer) distribution explorer gives you a convenient 'calculator' - see http://tinyurl.com/yfabgpg HTH Paul --- Paul A. Bristow Prizet Farmhouse Kendal, UK LA8 8AB +44 1539 561830, mobile +44 7714330204 pbristow@hetp.u-net.com
participants (2)
-
eial＠cs.bgu.ac.il -
Paul A. Bristow